/* Custom styles for Probi USA */

/* Hero badge animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Reveal animations for below-fold content */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(30px);
    }
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Mobile menu transitions */
.mobile-bar {
    transition: all 0.3s ease-in-out;
}

#mobile-menu-btn.active .mobile-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-btn.active .mobile-bar:nth-child(2) {
    opacity: 0;
}

#mobile-menu-btn.active .mobile-bar:nth-child(3) {
    width: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu slide */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

#mobile-menu.open {
    max-height: 400px;
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(54, 69, 79, 0.08);
}

/* Button hover effects */
a[href="#contact"],
button[type="submit"] {
    position: relative;
    overflow: hidden;
}

/* Form input focus styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* Custom selection color */
::selection {
    background-color: #FF7F50;
    color: white;
}

/* Ensure images don't cause layout shift */
img {
    max-width: 100%;
    height: auto;
}

/* Print styles */
@media print {
    nav, #back-to-top, .reveal {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}